101041212040 has 32 divisors (see below), whose sum is σ = 229593654360. Its totient is φ = 40016320000.

The previous prime is 101041212037. The next prime is 101041212049. The reversal of 101041212040 is 40212140101.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 96978679396 + 4062532644 = 311414^2 + 63738^2 .

It is not an unprimeable number, because it can be changed into a prime (101041212049) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12501061 + ... + 12509140.

Almost surely, 2^101041212040 is an apocalyptic number.

101041212040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101041212040 is an abundant number, since it is smaller than the sum of its proper divisors (128552442320).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

101041212040 is a wasteful number, since it uses less digits than its factorization.

101041212040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25010313 (or 25010309 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 101041212040 its reverse (40212140101), we get a palindrome (141253352141).

It can be divided in two parts, 1010 and 41212040, that multiplied together give a square (41624160400 = 204020²).

The spelling of 101041212040 in words is "one hundred one billion, forty-one million, two hundred twelve thousand, forty".